The Urban Dictionary T-Shirt

By pure definition, a roller coaster is anything that may seem rebellious or appear dangerous when in fact, it's perfectly safe for family fun as long as you're over the height for 48 inches. Using this definition, it can be determined that Linkin Park is the typical example of a roller coaster.

Society's definition of the roller coaster is that it is a form of mass-transit system for small- and medium-sized cities. In principle, it is similar to a bus or monorail, in that passengers pay a small fee to board and be transported elsewhere. With roller coasters, however, passengers are also sent through double-backwards corkscrews, 85-degree death drops, underground tunnel plunges, and triple-twistback loop-the-loops, often at speeds of over 100 miles an hour and with G-forces approaching space shuttle launch (or crash) levels. Many cities are reconsidering the installation of coasters, due to the number of heart attacks, pregnant woman injuries, and scalding-hot-coffee-spill disfigurations, but they're just pussing out.

Roller coasters are also located in theme parks like Disneyland, Six Flags over Somewhere Really Flat and Boring, Fantazyland, Disneyland 2, Duff Gardens, Vekomaland, and Grue Park. The majority of them are made out of steel, and given names like "Smegma" or "Mind Eraser" or "Deathmachine" or "That thing over there". People love to ride them, for the simple reason that prostitution was made illegal. They tend to generate long lines and vomit.

The Urban Dictionary T-Shirt

A Roller Coaster is a thrill ride that a train with an average of 6 carts move along smooth rails at a high speed useing wheels on top of the rails, under the rails and at the side of the rails conected to the train. you are held in on the train by eather shoulder restraints, lap bar restraints or both and some roller coasters have other type of restraints. types of roller coasters you can get are:

roller coasters are said to be one of the best things ever in the world, even better than sex. "air time" is the real name of "that feeling yo get in your stomach", you get it when the roller coaster your on reaches a high speed in a short amount of time for example going down the first drop and a launching on a launching roller coaster. on a roller coaster you get elements like a loop, here are some examples:

loop
barrol roll
heartline roll
corkscrew
barwing
and MUCH more

by the time you have finished reading this at least 5 new roller coaster designs would have been made.